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1. The liquid crystal display faceplate is positioned above the backlight module.
   液晶显示面板配置于背光模块上方。
2. The drive optimization for LCD backlight is studied.The characteristics and the driving conditions of CCFL are analyzed.
   摘要探讨了液晶显示器背光源驱动的优化，分析了冷阴极荧光灯的特性和对驱动的要求。

1. The key points of designing the backlight systems include the luminance and the uniformity.
   背光照明系统的设计关键在于提高亮度和均匀性。